Compare 345 vs 351
| Property | 345 | 351 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 4 |
| Prime factorization | 31 × 51 × 231 | 33 × 131 |
| Prime factorization | 3 × 5 × 23 | 3 × 3 × 3 × 13 |
| Divisors count | 8 | 8 |
| Divisors | 1, 3, 5, 15, 23, 69, 115, 345 | 1, 3, 9, 13, 27, 39, 117, 351 |
| Number of properties | 0 | 0 |
| Roman numberals | CCCXLV | CCCLI |
| Base 2 | 1010110012 | 1010111112 |
| Base 3 | 1102103 | 1110003 |
| Base 4 | 111214 | 111334 |
| Base 5 | 23405 | 24015 |
| Base 6 | 13336 | 13436 |
| Base 7 | 10027 | 10117 |
| Base 8 | 5318 | 5378 |
| Base 9 | 4239 | 4309 |
| Base 10 | 34510 | 35110 |
| Base 11 | 29411 | 29a11 |
| Base 12 | 24912 | 25312 |
| Base 13 | 20713 | 21013 |
| Base 14 | 1a914 | 1b114 |
| Base 15 | 18015 | 18615 |
| Base 16 | 15916 | 15f16 |